Viewed products
-
Samarium Oxide Powder,...
Samarium Oxide Sm2O3 is applied in...
View larger 
Samarium Oxide Powder, Sm2O3, CAS 12060-58-1
HTRE842
New product
Samarium Oxide Sm2O3 is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. HM provides Samarium Oxide Sm2O3 at a competitive price. The purity and particle size can be customized.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Data sheet
| MF | Sm2O3 |
| MW | 348.8 |
| Purity | 99.999%/99.99%/99.9%/99% |
| CAS | 12060-58-1 |
| Synonyms | SamariumOxid/Oxyde De Samarium/Oxido Del Samario |
More info
Samarium Oxide (Sm2O3) Powder is a faint yellow powder with a cubic crystal structure. HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.
- CAS: 12060-58-1
- Molecular Formula: Sm2O3
- Molar mass: 348.72 g/mol
- Density: 8.347 g/cm3
- Melting point: 2335 °C (4235 °F, 2608 K)
- Magnetic susceptibility (χ): +1988.0·10−6 cm3/mol
Samarium Oxide (Sm2O3) Powder Specifications
| Grade | 99.999% | 99.99% | 99.9% | 99% |
| CHEMICAL COMPOSITION | ||||
| Sm2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99.5 | 99 | 99 | 99 |
| Loss On Ignition (% max.) | 0.5 | 0.5 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Pr6O11/TREO Nd2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO | 3 5 5 5 1 | 50 100 100 50 50 | 0.01 0.05 0.03 0.02 0.01 | 0.03 0.25 0.25 0.03 0.01 |
Samarium Oxide (Sm2O3) Powder Properties
- Insoluble in water
- Soluble in acids
- High neutron absorption
Samarium Oxide (Sm2O3) Powder Applications
- Used as the raw material of samarium metal, magnetic material, and the memory element
- Used in optical and infrared-absorbing glass to absorb infrared radiation
- Used as a neutron absorber in control rods for nuclear power reactors
- Used in the preparation of other Samarium salts
Samarium Oxide (Sm2O3) Powder Storage and Packing
Samarium Oxide (Sm2O3) Powder should keep sealed and stored in a dry and cool place, avoiding being exposed to air. The vacuum-sealed packing is 100g/bag, 500g/bag, 1kg/bag, 25kg/drum, or as required.
Inquiry to Heeger Materials
Items marked with an asterisk (*) are required.
Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy
